std::array

Defined in header <array>
template<     class T,     size_t N > struct array;		(since C++11)

array is a container that encapsulates constant size arrays.

This struct is designed to provide the benefits of a standard container (an array knows its own size, supports assignment, random access iterators, etc.) while still providing the aggregate type semantics of C-style arrays.

There is a special case for a zero-length array (N == 0). In that case, array.begin() == array.end(), which is some unique value. The effect of calling front() or back() on a zero-sized array is undefined.

array is a class aggregate which allows it to use aggregate-initialization.

Member functions

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Element access

Iterators

Capacity

Operations

Non-member functions

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Helper classes

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